JPS6421707A - Magnetic head device - Google Patents

Magnetic head device

Info

Publication number
JPS6421707A
JPS6421707A JP17743987A JP17743987A JPS6421707A JP S6421707 A JPS6421707 A JP S6421707A JP 17743987 A JP17743987 A JP 17743987A JP 17743987 A JP17743987 A JP 17743987A JP S6421707 A JPS6421707 A JP S6421707A
Authority
JP
Japan
Prior art keywords
core
coil
cylindrical body
recording
reproducing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17743987A
Other languages
Japanese (ja)
Other versions
JP2529277B2 (en
Inventor
Naritsuyo Matsuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62177439A priority Critical patent/JP2529277B2/en
Publication of JPS6421707A publication Critical patent/JPS6421707A/en
Application granted granted Critical
Publication of JP2529277B2 publication Critical patent/JP2529277B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE:To hold sufficient strength with simple structure, by holding a front and a back cores with a cylindrical body on which coil winding can be performed, enclosing a bar-shaped back core with a coil, and using it as a bobbin. CONSTITUTION:Plural through holes 5-7 and 9-11 for inserting a magnetic core piercing from a side plane to a central through hole 4 are provided on the cylindrical body formed so that a recording/reproducing coil 2 and an erasing coil 4 can be wound, and the bar-shaped rear end part of the front core 8 in which an air gap has been formed already is inserted and fixed in the through holes 5-7 and 9-11 for inserting the magnetic core. Meanwhile, the back core 19 is inserted to the through hole 4 in the center part of the cylindrical body, and the rear end part of the front core 8 is joined with the back core 19. In such a way, it follows that the cylindrical body can be shared as the holding member of the front core 8 and the coil bobbin of the recording/ reproducing and the erasing coils 2 and 3, and it is possible to constitute a device with the simple structure, firmness, and a fewer number of components.
JP62177439A 1987-07-16 1987-07-16 Magnetic head device Expired - Lifetime JP2529277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62177439A JP2529277B2 (en) 1987-07-16 1987-07-16 Magnetic head device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177439A JP2529277B2 (en) 1987-07-16 1987-07-16 Magnetic head device

Publications (2)

Publication Number Publication Date
JPS6421707A true JPS6421707A (en) 1989-01-25
JP2529277B2 JP2529277B2 (en) 1996-08-28

Family

ID=16030964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177439A Expired - Lifetime JP2529277B2 (en) 1987-07-16 1987-07-16 Magnetic head device

Country Status (1)

Country Link
JP (1) JP2529277B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162529U (en) * 1980-05-07 1981-12-03
JPS56162530U (en) * 1980-04-26 1981-12-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162530U (en) * 1980-04-26 1981-12-03
JPS56162529U (en) * 1980-05-07 1981-12-03

Also Published As

Publication number Publication date
JP2529277B2 (en) 1996-08-28

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